Simple use of JS

JavaScript Determine whether the current device is a mobile terminal or a PC

if(navigator.userAgent.match(/(iPhone|iPod|Android|ios)/i)){
    
    alert(' Mobile ')
}else {
    
　　alert('PC End ')
}

WeChat URL Scheme,URL Call up wechat

WeChat URL Scheme

 In an external browser , Can pass <a href="weixin://"> Open the WeChat APP

 You can also add some parameters , Open the WeChat APP The specified page in 

<a href="weixin://dl/scan"> scan </a>

<a href="weixin://dl/feedback"> feedback </a>

<a href="weixin://dl/moments"> Circle of friends </a>

<a href="weixin://dl/settings"> Set up </a>

<a href="weixin://dl/notifications"> Message notification settings </a>

<a href="weixin://dl/general"> General settings </a>

<a href="weixin://dl/officialaccounts"> official account </a>

<a href="weixin://dl/games"> game </a>

<a href="weixin://dl/help"> feedback </a>

<a href="weixin://dl/profile"> Personal information </a>

<a href="weixin://dl/features"> function </a>